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ARM: ux500: Add support for gpio-keys and Proximity Sensor for HREF 

Here we ensure the SFH7741 Proximity Sensor is registered through
gpio-keys when booting with Device Tree enabled.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Lee Jones 2012-09-26 17:09:17 +01:00
parent dd06fafffb
commit 6b8db1326a
3 changed files with 23 additions and 0 deletions
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11
arch/arm/boot/dts/href.dtsi
View File

@ -16,6 +16,17 @@
reg = <0x00000000 0x20000000>;
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
button@1 {
linux,code = <11>;
label = "SFH7741 Proximity Sensor";
};
};
soc-u9500 {
uart@80120000 {
status = "okay";

6
arch/arm/boot/dts/hrefprev60.dts
View File

@ -17,6 +17,12 @@
model = "ST-Ericsson HREF (pre-v60) platform with Device Tree";
compatible = "st-ericsson,mop500";
gpio_keys {
button@1 {
gpios = <&tc3589x_gpio 7 0x4>;
};
};
soc-u9500 {
i2c@80004000 {
tps61052@33 {

6
arch/arm/boot/dts/hrefv60plus.dts
View File

@ -16,4 +16,10 @@
/ {
model = "ST-Ericsson HREF (v60+) platform with Device Tree";
compatible = "st-ericsson,hrefv60+";
gpio_keys {
button@1 {
gpios = <&gpio6 25 0x4>;
};
};
};